. . . . . . . "LIDDI_resource:SID1046_SID0810_EID4971" . "DDI between piperacillin and metformin - Event - Hyperkalaemia."@en . . "DDI between piperacillin and metformin - Event - Hyperkalaemia. [LIDDI_resource:SID1046_SID0810_EID4971]"@en . . "Webcrawled and annotated using indicated method"@en . . . "2016-04-06T15:04:39.079378"^^ . . . . "2016-04-06T15:04:39.079389"^^ . .